Christians the world over have been united in their revulsion over the killing of George Floyd by a white Minneapolis police officer, and faith leaders from across the theological spectrum have spoken out about the lessons they think Christians should draw from the incident.

Many Protestant and Roman Catholic ministers have emphasized a Christian obligation to love one's neighbor and to work for justice in the earthly world.

Michael Curry, presiding bishop of the Episcopal Church, raised the New Testament parable of the Good Samaritan, who stopped to give aid to a man who had been beaten and left on the side of the road.

"Only the Samaritan saw the wounded stranger and acted," Curry said. "Love, as Jesus teaches, is action like this as well as attitude. It seeks the good, the well-being, and the welfare of others as well as one's self."

In a message to his "dear brothers and sisters in the United States," Pope Francis advised, "We cannot tolerate or turn a blind eye to racism and exclusion in any form and yet claim to defend the sacredness of every human life."